56554210675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 78969945600

約数和(自身を除く): 22415734925

約数列:

[1, 5, 17, 23, 25, 85, 107, 115, 139, 389, 391, 425, 535, 575, 695, 1819, 1945, 1955, 2363, 2461, 2675, 3197, 3475, 6613, 8947, 9095, 9725, 9775, 11815, 12305, 14873, 15985, 33065, 41623, 41837, 44735, 45475, 54071, 54349, 59075, 61525, 74365, 79925, 152099, 165325, 208115, 209185, 223675, 252841, 270355, 271745, 342079, 371825, 707591, 760495, 919207, 957329, 1040575, 1045925, 1243633, 1264205, 1351775, 1358725, 1710395, 3537955, 3802475, 4596035, 4786645, 5785597, 5815343, 6218165, 6321025, 8551975, 16274593, 17689775, 21141761, 22980175, 23933225, 28927985, 29076715, 31090825, 81372965, 98355149, 105708805, 133068731, 144639925, 145383575, 406864825, 491775745, 528544025, 665343655, 2262168427, 2458878725, 3326718275, 11310842135, 56554210675]

約数ペア:

[(1, 56554210675), (5, 11310842135), (17, 3326718275), (23, 2458878725), (25, 2262168427), (85, 665343655), (107, 528544025), (115, 491775745), (139, 406864825), (389, 145383575), (391, 144639925), (425, 133068731), (535, 105708805), (575, 98355149), (695, 81372965), (1819, 31090825), (1945, 29076715), (1955, 28927985), (2363, 23933225), (2461, 22980175), (2675, 21141761), (3197, 17689775), (3475, 16274593), (6613, 8551975), (8947, 6321025), (9095, 6218165), (9725, 5815343), (9775, 5785597), (11815, 4786645), (12305, 4596035), (14873, 3802475), (15985, 3537955), (33065, 1710395), (41623, 1358725), (41837, 1351775), (44735, 1264205), (45475, 1243633), (54071, 1045925), (54349, 1040575), (59075, 957329), (61525, 919207), (74365, 760495), (79925, 707591), (152099, 371825), (165325, 342079), (208115, 271745), (209185, 270355), (223675, 252841)]